Table 4. Neuropsychological assessment battery.
| Domain | Test | Type | Outcome |
| General intellectual functioning | The Wechsler Intelligence Scale for Children – Fifth Edition (Wechsler) | Test | The General Ability Index |
| Attention | The test of variables of attention, V.9 (Leark et al) | Test | Response time variability and response sensitivity (d’) |
| Visuo-spatial abilities | The judgement of line orientation test (Benton, Varney and Hamsher) | Test | Total number of correct responses |
| The mental rotation test (Vandenberg and Kuse) | Test | Total number of correct responses | |
| Memory | The test of memory and learning, second edition (Tomal-2, Ritchie and Nierenberg) | Test | Scale scores of selected verbal subtests (word selective reminding; object recall) and non-verbal subtests (abstract visual memory; visual sequential memory) |
| The Wechsler Intelligence Scale for Children – Fifth Edition (Wechsler) | Test | The Working Memory Index | |
| Fine motor function and processing speed | The Beery-Buktenica developmental test of visual-motor integration (Beery, VMI) | Test | The Beery VMI score |
| The Baseline Speed subtask of the Amsterdam Neuropsychological Tasks programme (de Sonneville). | Test | Mean response time | |
| The Wechsler Intelligence Scale for Children, Fifth Edition (Wechsler) | Test | Processing Speed Index | |
| Language, communication and social cognition | The Children’s Communication Checklist (Bishop) | Questionnaire | The index of general communication and index of social interaction |
| The Social Responsiveness Scale-2 (Constantino) | Questionnaire | Total score | |
| Subtasks of the Amsterdam Neuropsychological Tasks programme (de Sonneville). | Test | The feature identification, face recognition and identification of facial emotions | |
| Executive functioning | The Delis-Kaplan executive function system (Delis, Kaplan and Kramer) | Test | Primary speed and accuracy-measures of the trail-making test and the verbal fluency |
| The BRIEF-2 rating scale, parent version (Gioia et al) | Questionnaire | Total score | |
| Psychopathology | Behavior Assessment System for Children, Third Edition, parent and self-report version (Reynolds and Kamphaus). | Questionnaire | Clinical scales and index scores for attention deficit/hyperactivity disorder (ADHD) probability, autism spectrum disorder probability, and emotional behavioural disturbance probability |
| Self-report version of The Multidimensional Anxiety Scale for Children – second edition (March and Parker) | Questionnaire | Total score as well as individual subscales | |
| The parent version of the ADHD-rating scale (DuPaul) | Questionnaire | Total scores of inattention, hyperactivity and behaviour scales | |
| Adaptive behavioural functioning | The Adaptive Behavior Assessment System, Third Edition (Harrison and Oakland) | Questionnaire | The general adaptive composite |
| Quality of Life(self-perceptions, social stress, adaptability and fatigue) | The Beck Youth Self-Concept Inventory (Beck et al), the Self Concept subscale | Questionnaire | Total score of the Self Concept subscale |
| Behaviour Assessment System for Children, Third Edition, self-report version | Questionnaire | Total scores of the Adaptive Skills subscales | |
| PedsQL Multidimensional Fatigue Scale, parent and self-report versions (Varni) | Questionnaire | Total score |
BRIEF-2Behavior Rating Inventory of Executive Function - 2nd EditionPedsQLPediatric Quality of Life Inventory